# Asset Custody

*[Documentation index](/llms.txt) · [Full index](/llms-full.txt)*

Learn about the tools and patterns available for managing custody of digital assets on Sui, including fungible tokens, closed-loop tokens, and tokenized assets.

- [Address Balances](address-balances/) — Address balances introduce a canonical balance system for fungible assets tied to Sui addresses.
- [Wallets](wallets/) — Learn about Sui wallets and related integrations.